Choose the best boards you can find for decking material; at the same time, . lengths because lumber yards typically do not devote as much floor space to these woods. . Joist spacing also determines how thick your deck boards must be.
When you're graphing out your deck, draw in the nominal size; when you're estimating for materials, think in actual size. Figure the square footage of your deck.
If you have 24 OC joists, I'd definitely stay with the 2X decking. An other option if you have wider joist spacing is to add a joist between each.
Joists are the repeated structural members that are used to build a deck frame. The minimum size joist to be used in deck construction depends on the number of.
Mar 28, 2014 . Either way, apart from choosing the right material, it's also important to choose the right decking board size. So how do you go about making.
In most cases, it requires a joist spacing of 16 in. for proper support. If your joists are spaced at 24 in. or you're running your deck boards at a diagonal, you may.
Use this deck floor calculator to determine the number of deck boards you need to complete your project. Input the area of the deck and a few . Joist Spacing.